CN115541263A - Outdoor energy storage supply vehicle wheel test fixture - Google Patents
Outdoor energy storage supply vehicle wheel test fixture Download PDFInfo
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- CN115541263A CN115541263A CN202211338092.5A CN202211338092A CN115541263A CN 115541263 A CN115541263 A CN 115541263A CN 202211338092 A CN202211338092 A CN 202211338092A CN 115541263 A CN115541263 A CN 115541263A
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- 238000012360 testing method Methods 0.000 title claims abstract description 122
- 238000004146 energy storage Methods 0.000 title claims abstract description 20
- 238000009434 installation Methods 0.000 claims description 24
- 238000010030 laminating Methods 0.000 claims description 3
- 230000008520 organization Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005299 abrasion Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 11
- 230000002457 bidirectional effect Effects 0.000 description 7
- 230000013011 mating Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000010363 phase shift Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
- G01M17/013—Wheels
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Abstract
The invention relates to the technical field of vehicle testing, in particular to an outdoor energy storage power supply vehicle wheel testing jig which comprises a horizontal plate, a clamping mechanism, a supporting mechanism and a testing mechanism. The triangular plate, the rectangular plate, the circular roller and the fan-shaped plate can simulate different road surface driving conditions to meet the test requirements of the wheels, the triangular plate, the rectangular plate, the circular roller and the fan-shaped plate can be replaced by matching the trapezoidal plate with the corresponding trapezoidal groove, the problem that the test effect is poor due to abrasion after long-time testing is avoided, or different shapes are replaced to test, the diversity of the simulated road surface during testing is improved, the clamping mechanism can simultaneously clamp a plurality of wheels, and meanwhile, the rotating shafts can synchronously rotate, so that the matching test mechanism can simultaneously test a plurality of wheels, the labor cost is reduced, and the test efficiency is improved.
Description
Technical Field
The invention relates to the technical field of vehicle testing, in particular to an outdoor energy storage power supply vehicle wheel testing jig.
Background
At present, when outdoor power utilization is carried out, when the required electric quantity is small, power can be supplied through a portable power supply, when the required electric quantity is large or when a power supply network is not arranged in a region, power can be supplied through an energy storage power supply vehicle, a plurality of large power supply sets are mainly arranged in the energy storage vehicle, so that the weight of the whole vehicle is large, the energy storage vehicle is mainly used outdoors, the energy storage vehicle usually runs on different road surfaces, and in order to ensure the safety of the power supply sets in the energy storage vehicle, the requirement on wheels of the energy storage vehicle is high on the whole, namely the wheels need to be tested after production operation is finished;
however, the following problems exist in the current wheel testing process: 1. because the energy storage vehicle needs to be in an outdoor form for a long time, different road surfaces can be met, and the current test process does not simulate the test wheels under multiple conditions, so that the test is incomplete, the real qualification rate of the wheels cannot be guaranteed, and the problem that the wheels are easy to damage when running on some road surfaces is easily caused.
2. When testing the wheel, need longer time to test the wheel and just can guarantee the test effect, so use artifical long time to test when single wheel cost of labor is great the efficiency of testing to the wheel is lower.
Disclosure of Invention
In order to solve the problems, the invention adopts the following technical scheme: the vehicle wheel testing jig comprises a transverse plate, a clamping mechanism, a bearing mechanism and a testing mechanism, wherein the clamping mechanism and the bearing mechanism are sequentially arranged on the upper end face of the transverse plate from top to bottom;
fixture is including coordinating the board, violently be provided with the board to the fixed cooperation of the up end on board rightmost side, it is provided with a plurality of mounting panels of arranging to the right side equidistance from a left side to violently the up end of board, and the mounting panel is the same with the cooperation size, the right-hand member face of mounting panel rotates and is connected with the axis of rotation, the fixed installation plectane that is provided with of right-hand member face of axis of rotation, the right-hand member face of installation plectane has been seted up a plurality ofly and has been followed the axial evenly distributed of axis of rotation and from the right side to the mounting hole on a left side, the fixed cylinder board that is equipped with the left side that is located the installation plectane that corresponds of right-hand member face of cylinder board, the fixed installation cylinder that is provided with the mounting hole one-to-ones-hand correspondence of right-hand member face of installation cylinder, the flexible end of installation cylinder is stretched out and is cooperated with the bolt hole on the wheel hub who places after the mounting hole.
As a preferred technical scheme, all mounting plates on the right side of the leftmost mounting plate and rotating shafts on the matching plates respectively penetrate through the left ends of the corresponding mounting plates and the left ends of the matching plates, a rotating plate is fixedly arranged on the left end face of the rotating shaft on the right side of the leftmost mounting plate, a plurality of spring holes evenly distributed along the circumferential direction of the axis of the rotating shaft are formed in the left end face of the rotating plate, spring columns are arranged in the spring holes in a sliding mode, a bottom plate is fixedly arranged on the right end face of all the spring columns on the same spring plate, telescopic springs corresponding to the spring columns one to one are arranged between the bottom plate and the corresponding rotating plates, the matching plates are fixedly connected to the left end faces of all the spring columns on the same spring plate together, a plurality of matching columns evenly distributed along the circumferential direction of the axis of the rotating shaft are fixedly arranged on the left end face of the matching plate, the matching columns are matched with threaded holes in a wheel hub, and clamping cylinders are arranged between the matching plates and the corresponding rotating plates.
According to a preferred technical scheme, two front-back symmetrical moving grooves are formed in the left end face of each mounting plate, the moving grooves are from left to right, moving plates are arranged in the moving grooves in a sliding mode and are of an L-shaped structure, the right end face of the longitudinal end of each moving plate is tightly attached to the left end face of a correspondingly placed wheel, a U-shaped plate is fixedly connected to the left ends of the two moving plates, a moving cylinder is arranged between the U-shaped plate and the corresponding mounting plate, a front end face of the longitudinal portion of each moving plate is provided with a front telescopic groove and a rear telescopic groove, telescopic plates are arranged in the telescopic grooves in a sliding mode, opposite faces of the two telescopic plates in the same longitudinal direction are fixedly connected with arc-shaped plates with smooth arc-shaped faces through connecting blocks, the arc-shaped faces of the arc-shaped plates are tightly attached to inner curved faces of the wheel hubs placed on the wheels, telescopic cylinders are arranged on end faces, far away from corresponding rotating shafts, of the transverse portions of the moving plates, and telescopic ends of the telescopic cylinders are fixedly connected with the corresponding telescopic plates through connecting strips.
As a preferable technical solution of the present invention, the mounting circular plate and the corresponding attaching plate are fixedly provided with a circular rubber pad on opposite surfaces thereof.
As a preferred technical scheme of the invention, the bearing mechanism comprises a T-shaped groove, a plurality of T-shaped grooves which correspond to the mounting circular plate one by one and are from front to back are formed in the front end surface of the transverse plate, two T-shaped blocks which are symmetrical front and back are arranged in the T-shaped groove in a sliding manner, the upper end surfaces of the T-shaped blocks are fixedly connected with arc-shaped bases for bearing wheels, the two corresponding arc-shaped bases are symmetrical front and back, the right end surface of the front arc-shaped base and the right end surface of the rear arc-shaped base are respectively and fixedly connected with a first rack and a second rack, the upper end surface of the transverse plate is rotatably connected with rotating gears which correspond to the first rack one by one through gear shafts, and the rotating gears are meshed with the corresponding first rack and second rack.
As a preferred technical scheme, the testing mechanism comprises a downward moving groove, the left end face of the vertical plate is provided with the downward moving groove from left to right, an electric slider is arranged in the downward moving groove in a sliding mode, a testing shaft is connected between the two electric sliders in a rotating mode, a testing roller is fixedly sleeved on the testing shaft, the front end face of the testing roller is provided with four trapezoidal grooves which are uniformly distributed along the circumferential direction of the testing roller and from left to right, trapezoidal plates are arranged in the trapezoidal grooves in a sliding mode, fan-shaped connecting plates are fixedly arranged on the arc faces of the four trapezoidal plates far away from the testing shaft, a plurality of triangular plates which are uniformly distributed along the circumferential direction of the arc faces are fixedly connected to the arc face of the connecting plate at the front side far away from the testing shaft, a plurality of rectangular plates which are uniformly distributed along the circumferential direction of the arc faces are fixedly connected to the rear end face of the connecting plate at the rear side, a plurality of circular rollers which are uniformly distributed along the circumferential direction of the arc faces are fixedly connected to the upper end face of the connecting plate at the upper side, and the lower end face of the connecting plate is fixedly connected with the fan-shaped plates.
According to a preferred technical scheme, a groove group which corresponds to the trapezoidal plates in a one-to-one mode and is arranged from left to right is formed in the left end face of the test roller, limiting grooves which correspond to two sides of the trapezoidal blocks are formed in the groove group, matching grooves which correspond to the limiting grooves in a one-to-one mode are formed in the left end face of the trapezoidal blocks, limiting plates are arranged in the limiting grooves in a sliding mode, threaded plates are fixedly connected to the opposite faces of the limiting plates and the test shaft, two-way threaded rods which are matched with the threaded plates are jointly arranged between the two corresponding threaded plates, control plates which correspond to the two-way threaded rods in a one-to-one mode are arranged on the left end face of the test roller, the control plates are connected with the corresponding two-way threaded rods in a rotating mode, rotating pieces which are convenient to rotate manually are fixedly arranged at one end, away from the corresponding control plate, and taking and placing grooves are formed in the left end face of the left vertical plate.
As a preferred technical scheme of the invention, the left end face of the test roller is provided with four square clamping grooves which are uniformly distributed along the circumferential direction of the test shaft and are arranged from left to right, opposite surfaces of the two electric sliding blocks are fixedly connected with control plates, opposite surfaces of the control plates and the test roller are fixedly provided with control cylinders, and telescopic ends of the control cylinders are fixedly connected with clamping columns which are matched with the clamping grooves.
The invention has the beneficial effects that: 1. the triangular plate, the rectangular plate, the circular roller and the fan-shaped plate can simulate different road surface driving conditions, the test requirements of wheels are met, the triangular plate, the rectangular plate, the circular roller and the fan-shaped plate are replaced by matching the trapezoidal plate and the corresponding trapezoidal groove, the problem that the test effect is poor due to abrasion after long-time testing is avoided, or different shapes are replaced for testing, and the diversity of simulated road surfaces during testing is improved.
2. The clamping mechanism provided by the invention can simultaneously clamp a plurality of wheels, and meanwhile, in the clamping process, the rotating shafts between different mounting plates can synchronously rotate through the mode that the mounting cylinders and the matching columns on the rotating shafts are in limit matching with the corresponding wheel hub threaded holes, so that the rotating shafts can be simultaneously tested by matching with the testing mechanism, the labor cost is reduced, and the testing efficiency is improved.
3. The rotation piece arranged in the invention rotates to enable the bidirectional threaded rod to rotate, so that the bidirectional threaded rod is matched with the corresponding threaded plate, the two corresponding threaded plates move oppositely, the corresponding limiting plate moves into the matching groove to limit and lock the corresponding trapezoidal block, the situation that the test is influenced by the fact that the connecting plate slides due to the rotation of the wheel in the wheel testing process is avoided, and the potential safety hazard in the test is reduced.
Drawings
The invention is further illustrated by the following examples in conjunction with the drawings.
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of a first perspective between the traverse plate and the clamping mechanism of the present invention.
Fig. 3 is an enlarged view of fig. 2 at a in the present invention.
Fig. 4 is a second perspective view of the present invention between a traverse plate and a clamping mechanism.
Fig. 5 is a perspective view of the testing mechanism of the present invention.
Fig. 6 is an enlarged view of fig. 5 at B in the present invention.
Fig. 7 is a left side view of the present invention between the testing mechanism and the right riser.
In the figure: 1. traversing to the plate; 10. a vertical plate; 2. a clamping mechanism; 20. a mating plate; 200. mounting a plate; 201. a rotating shaft; 202. mounting a circular plate; 203. a cylinder plate; 204. mounting a cylinder; 21. a rotating plate; 210. a spring post; 211. a base plate; 212. a tension spring; 213. attaching a plate; 214. a mating post; 215. clamping the air cylinder; 22. moving the plate; 220. a U-shaped plate; 221. a moving cylinder; 222. a retractable plate; 223. an arc-shaped plate; 224. a telescopic cylinder; 23. a rubber pad; 3. a support mechanism; 30. a T-shaped slot; 300. a T-shaped block; 301. an arc-shaped base; 302. a first rack; 303. a second rack; 304. a rotating gear; 4. a testing mechanism; 40. a downward moving groove; 400. an electric slider; 401. testing the shaft; 402. a test roller; 403. a trapezoidal plate; 404. a connecting plate; 405. a set square; 406. a rectangular plate; 407. a circular roller; 408. a sector plate; 41. a limiting groove; 410. a mating groove; 411. a limiting plate; 412. a thread plate; 413. a bidirectional threaded rod; 414. a control panel; 415. a taking and placing groove; 42. a card slot; 420. controlling the air cylinder; 421. and (5) clamping the column.
Detailed Description
Embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
Referring to fig. 1, the outdoor energy storage power supply vehicle wheel testing jig comprises a transverse plate 1, a clamping mechanism 2, a supporting mechanism 3 and a testing mechanism 4, wherein the clamping mechanism 2 and the supporting mechanism 3 are sequentially arranged on the upper end face of the transverse plate 1 from top to bottom, two bilaterally symmetrical vertical plates 10 are vertically arranged at the rear end of the transverse plate 1, and the testing mechanism 4 for testing wheels is arranged between the two vertical plates 10;
referring to fig. 1, fig. 2 and fig. 4, fixture 2 includes cooperation board 20, violently to the fixed cooperation board 20 that is provided with of the up end on board 1 rightmost side, the up end that violently arrives board 1 is provided with a plurality of mounting panels 200 of arranging from a left side to the right side equidistance, and mounting panel 200 is the same with cooperation board 20's size, the right-hand member face of mounting panel 200 rotates and is connected with axis of rotation 201, the fixed installation plectane 202 that is provided with of right-hand member face of axis of rotation 201, the right-hand member face of installation plectane 202 has been seted up a plurality of along 201 axial evenly distributed of axis of rotation and from the right side to the left mounting hole, the fixed cylinder board 203 that is located the left side of the corresponding installation plectane 202 that is equipped with of right-hand member of axis of rotation 201, the fixed installation cylinder 204 that is provided with the mounting hole one-to-one that corresponds with the corresponding mounting hole that is provided of right-hand member face of cylinder board 203, the flexible end of installation cylinder 204 cooperates with the bolt hole on the wheel hub of placing after stretching out the corresponding mounting hole.
During operation, at first place the operation by the artifical wheel that will carry out the test, the installation cylinder 204 work that corresponds promptly makes its flexible end stretch out, thereby cooperate with the flexible end of installation cylinder 204 through the bolt hole on the wheel hub, thereby make its wheel hub's left end face hug closely with the installation plectane 202 that corresponds when with the wheel cooperation installation, later block it when hugging closely through corresponding rotor plate 21 among fixture 2 to wheel hub's right side end face, some motors of external line drive axis of rotation 201 rotatory afterwards, thereby make a plurality of wheels of placing rotate in step, later rethread accredited testing organization 4 detects the wheel of placing the installation, so through placing a plurality of wheels simultaneously and detect the efficiency that has improved the wheel detection, reduce the test cost.
Referring to fig. 1, 2 and 4, all the mounting plates 200 on the right side of the leftmost mounting plate 200 and the rotating shafts 201 on the matching plates 20 respectively penetrate through the left ends of the corresponding mounting plates 200 and the left ends of the matching plates 20, the rotating plate 21 is fixedly arranged on the left end surface of the rotating shaft 201 on the right side of the leftmost mounting plate 200, a plurality of spring holes are formed in the left end surface of the rotating plate 21 and are uniformly distributed along the circumferential direction of the axis of the rotating shaft 201, spring columns 210 are slidably arranged in the spring holes, a bottom plate 211 is fixedly arranged on the right end surface of all the spring columns 210 on the same spring plate, expansion springs 212 corresponding to the spring columns 210 one to one are arranged between the bottom plate 211 and the corresponding rotating plate 21, a fitting plate 213 is fixedly connected to the left end surface of all the spring columns 210 on the same spring plate, a plurality of matching columns 214 are fixedly arranged on the left end surface of the fitting plate 213 and are uniformly distributed along the circumferential direction of the axis of the rotating shaft 201, the matching columns 214 are matched with threaded holes on the wheel hub, and clamping cylinders 215 are arranged between the fitting plate 213 and the corresponding rotating plate 21.
During operation, the clamping cylinder 215 which is firstly arranged works to enable the telescopic end of the clamping cylinder to be retracted, so that the corresponding binding plate 213 is far away from the corresponding installation circular plate 202, meanwhile, the corresponding telescopic spring 212 is compressed in a mode of enabling the corresponding spring column 210 to move, then, when the wheel is installed and placed manually and is tightly attached to the corresponding installation circular plate 202, meanwhile, the corresponding rotating plate 21 is manually rotated to enable the matching column 214 corresponding to the rotating plate 21 to be aligned with a threaded hole in a wheel hub placed on the wheel, then, the clamping cylinder 215 works to enable the telescopic end of the clamping cylinder to recover the original position, and meanwhile, the telescopic spring 212 deforms and recovers the original shape, so that the binding plate 213 is synchronously moved towards the corresponding wheel through the spring column 210, the finally-arranged matching column 214 is clamped into a threaded hole of the wheel, so that the arranged binding plate 213 and the corresponding installation circular plate 202 clamp the placed wheel tightly and clamp the placed wheel, when the leftmost rotating shaft 201 is driven by an external existing motor to rotate, the placed wheel can be synchronously rotated, and the wheel can be conveniently tested and simultaneously, and the problem that the wheel cannot be clamped and firmly slides out due to the safety of a worker during the test is avoided.
Referring to fig. 1, 2, 3 and 4, two front-back symmetrical moving grooves are formed in the left end face of the mounting plate 200 and are in an L-shaped structure from left to right, the moving plates 22 are slidably disposed in the moving grooves, the right end face of the longitudinal end of each moving plate 22 is closely attached to the left end face of a correspondingly placed wheel, U-shaped plates 220 are fixedly connected to the left ends of the two moving plates 22, a moving cylinder 221 is disposed between each U-shaped plate 220 and the corresponding mounting plate 200, front end faces of the longitudinal portions of the moving plates 22 are provided with front-back telescopic grooves, telescopic plates 222 are slidably disposed in the telescopic grooves, opposite faces of the two telescopic plates 222 in the same longitudinal direction are fixedly connected with arc-shaped plates 223, arc-shaped faces of the arc-shaped plates 223 are smooth, curved faces of the rotating shaft wheel hubs placed on the moving plates are closely attached to the curved faces of the rotating shafts, telescopic cylinders 224 are disposed on end faces, far away from the corresponding wheels 201, of the transverse portions of the moving plates 22, and telescopic ends of the telescopic cylinders 224 are fixedly connected with the corresponding telescopic plates 222 through connecting strips.
The during operation, when carrying out the centre gripping to the wheel of placing, the work of mobile cylinder 221 makes its flexible end remove, thereby make movable plate 22 remove the right-hand member face of its vertical end hug closely with the wheel left end face that corresponds and place, the flexible cylinder 224 work that later sets up, make corresponding expansion plate 222 remove and to stop after arc 223 that expansion plate 222 connects hug closely with wheel hub inner curved surface through the connecting strip, thereby be convenient for go on the card to go on the clamp in the flexible end of the cooperation post 214 that the in-process that corresponds at the centre gripping and installation cylinder 204 and press from both sides tightly, and it is firm to carry out the centre gripping to the wheel of placing through two arc 223 that set up when the follow-up in-process of testing, improve the security in the test procedure, and can adapt to the wheel hub of different internal diameters through the removal of expansion plate 222, the suitability of improving device.
Referring to fig. 2, the circular rubber pad 23 is fixedly disposed on each of the opposite surfaces of the mounting circular plate 202 and the corresponding attachment plate 213.
When the wheel hub clamping device works, in the process of clamping a placed wheel, the arranged rubber pads 23 are extruded and deformed by the installation circular plates 202 and the rotating plates 21 on the two corresponding sides, so that the friction force between the installation circular plates 202 and the rotating plates 21 and the placed wheel is increased, meanwhile, the installation circular plates 202 and the rotating plates 21 are prevented from being in direct contact with the wheel hub, and the wheel hub is prevented from being damaged by equipment in the detection process.
Referring to fig. 1, 2 and 4, the supporting mechanism 3 includes a T-shaped groove 30, a plurality of T-shaped grooves 30 which correspond to the mounting circular plate 202 one by one and are arranged from front to back are formed in the front end face of the transverse plate 1, two T-shaped blocks 300 which are symmetrical front and back are arranged in the T-shaped groove 30 in a sliding manner, an arc-shaped base 301 for supporting a wheel is fixedly connected to the upper end face of each T-shaped block 300, the two corresponding arc-shaped bases 301 are symmetrical front and back, a first rack 302 and a second rack 303 are fixedly connected to the right end face of the front arc-shaped base 301 and the right end face of the rear arc-shaped base 301 respectively, a rotary gear 304 which corresponds to the first rack 302 one by one is rotatably connected to the upper end face of the transverse plate 1 through a gear shaft, and the rotary gear 304 is meshed with the corresponding first rack 302 and the second rack 303.
Carry out the in-process of placing the wheel, the manual work is placed the wheel between two arc-shaped base 301, later outside current motor drives corresponding rotary gear 304 anticlockwise rotation, thereby make a rack 302 and No. two racks 303 phase shift that correspond, thereby make corresponding arc-shaped base 301 phase shift through corresponding T-shaped piece 300, two arc-shaped base 301 that the event corresponds make the wheel rebound of placing in the removal in-process in opposite directions when playing the effect of accepting the wheel of placing, be convenient for subsequent centre gripping operation.
Referring to fig. 1, 5 and 7, the testing mechanism 4 includes a downward moving groove 40, a downward moving groove 40 from left to right is provided on a left end surface of the vertical plate 10, an electric slider 400 is slidably provided in the downward moving groove 40, a testing shaft 401 is connected between two electric sliders 400 in a common rotation manner, a testing roller 402 is fixedly sleeved on the testing shaft 401, four trapezoidal grooves which are uniformly distributed along a circumferential direction of the testing roller 402 and are from left to right are provided on a front end surface of the testing roller 402, a trapezoidal plate 403 is slidably provided in the trapezoidal groove, arc surfaces of the four trapezoidal plates 403 which are far away from the testing shaft 401 are fixedly provided with a fan-shaped connecting plate 404, an arc surface of the connecting plate 404 at the front side which is far away from the testing shaft 401 is fixedly connected with a plurality of triangular plates 405 which are uniformly distributed along a circumferential direction of the arc surface, a plurality of rectangular plates 406 which are uniformly distributed along a circumferential direction of the arc surface are fixedly connected to a rear end surface of the connecting plate 404 at the rear side, a plurality of circular rollers 407 which are uniformly distributed along a circumferential direction of the arc surface of the connecting plate 404 at the upper side which is fixedly connected with a plurality of circular rollers uniformly distributed along a circumferential direction of the connecting plate 404, and a lower end surface of the connecting plate 408 is fixedly connected with a fan-shaped plate 408.
In operation, after the wheel that tests was carried out is placed, the work of two electronic sliders 400 of setting makes test axle 401 remove downwards, and adjust the angle of test roller 402 simultaneously, select promptly and need to carry out the instrument that tests the complex with the wheel, the triangular plate 405 that so sets up, rectangular plate 406, circular roller 407 and sector plate 408 can simulate different road surface driving conditions, satisfy the test demand of wheel, and cooperate the realization through trapezoidal plate 403 that sets up and the trapezoidal groove that corresponds and change the triangular plate 405, rectangular plate 406, circular roller 407 and sector plate 408 of testing, avoid because appear wearing and tearing after the long-time test and make the problem of test effect variation.
Referring to fig. 5, 6 and 7, a groove group corresponding to the trapezoidal plate 403 in a one-to-one manner and from left to right is formed in the left end surface of the test roller 402, a limit groove 41 corresponding to two sides of the trapezoidal block is included in the groove group, a matching groove 410 corresponding to the limit groove 41 in a one-to-one manner is formed in the left end surface of the trapezoidal block, a limit plate 411 is slidably disposed in the limit groove 41, a threaded plate 412 is fixedly connected to the opposite surface of the limit plate 411 and the test shaft 401, a bidirectional threaded rod 413 matching with the threaded plate 412 is commonly disposed between the two corresponding threaded plates 412, a control plate 414 corresponding to the bidirectional threaded rod 413 is disposed on the left end surface of the test roller 402, the control plate 414 is rotatably connected to the corresponding bidirectional threaded rod 413, a rotating member convenient for manual rotation is fixedly disposed at one end of the bidirectional threaded rod 413 far away from the corresponding control plate 414, and a taking and placing groove 415 is formed in the left end surface of the left vertical plate 10.
During operation, after connecting plate 404 has been installed through the cooperation of dovetail groove and trapezoidal piece, rotate the piece through rotating and make two-way threaded rod 413 rotatory, so cooperate with the threading board 412 that corresponds through two-way threaded rod 413, make two threading boards 412 that correspond remove in opposite directions, thereby the limiting plate 411 that corresponds removes carries out spacing locking to the trapezoidal piece that corresponds in the cooperation groove 410, avoid carrying out the in-process that tests at the wheel and make connecting plate 404 take place to slide and influence the test because of the rotation of wheel, and reduce the potential safety hazard when testing.
Referring to fig. 1 and 5, the left end surface of the test roller 402 is provided with four square clamping grooves 42 which are uniformly distributed along the circumferential direction of the test shaft 401 and extend from left to right, the opposite surfaces of the two electric sliders 400 are fixedly connected with control plates 414, the opposite surfaces of the control plates 414 and the test roller 402 are fixedly provided with control cylinders 420, and the telescopic ends of the control cylinders 420 are fixedly connected with clamping columns 421 which are matched with the clamping grooves 42.
During operation, at first the angle of the test roller 402 is selected manually, and then the work of the control cylinder 420 enables the telescopic end to extend out, so that the corresponding clamping column 421 and the corresponding clamping groove 42 are matched with each other, thereby limiting the test roller 402 and avoiding the test roller 402 from rotating mutually to affect the test.
During specific work, the first clamping cylinder 215 works to enable the telescopic end to be retracted, so that the corresponding laminating plate 213 is far away from the corresponding mounting circular plate 202, then the corresponding mounting cylinder 204 works to enable the telescopic end to extend out, so that the bolt hole in the wheel hub is matched with the telescopic end of the mounting cylinder 204, so that the left end face of the wheel hub is tightly attached to the corresponding mounting circular plate 202 when the wheel is mounted in a matched manner, the wheel is manually mounted and placed to be tightly attached to the corresponding mounting circular plate 202, meanwhile, the corresponding rotating plate 21 is manually rotated to enable the corresponding matching column 214 of the rotating plate 21 to be aligned with the threaded hole in the wheel hub, then the clamping cylinder 215 works to enable the telescopic end to restore to the original position, the telescopic spring 212 is deformed to restore the original shape, so that the corresponding clamping cylinder 210 moves towards the corresponding wheel to enable the synchronous movement of the clamping plate 213, the finally-arranged matching column 214 is clamped into the threaded hole of the wheel, then, the angle of the testing roller 402 is manually selected, then, the cylinder 420 is controlled to work to enable the telescopic end to extend out, so that the corresponding clamping cylinder 421 and the corresponding clamping cylinder 42 are mutually matched with the testing roller 402, and the testing mechanism is driven by the electric motor to rotate downwards, and the testing mechanism 401.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides an outdoor energy storage supply vehicle wheel test fixture, includes violently to board (1), fixture (2), bearing mechanism (3) and accredited testing organization (4), its characterized in that: the upper end face of the transverse plate (1) is sequentially provided with a clamping mechanism (2) and a bearing mechanism (3) from top to bottom, the rear end of the transverse plate (1) is vertically provided with two vertical plates (10) which are symmetrical left and right, and a testing mechanism (4) for testing wheels is arranged between the two vertical plates (10);
fixture (2) are including cooperation board (20), violently be provided with cooperation board (20) to the fixed mounting panel (200) that are arranged from a left side to the right side of the up end of board (1) rightmost side, violently be provided with a plurality of mounting panel (200) of equidistance arranging to the right side to the up end of board (1), and mounting panel (200) is the same with the size of cooperation board (20), the right-hand member face of mounting panel (200) rotates and is connected with axis of rotation (201), the fixed mounting plectane (202) that is provided with of right-hand member face of axis of rotation (201), a plurality of mounting holes along axis of rotation (201) axial evenly distributed and from the right side to the left side have been seted up to the right-hand member face of mounting plectane (202), the fixed cover in right-hand member of axis of rotation (201) is equipped with cylinder board (203) on the left side that are located corresponding mounting plectane (202), the fixed mounting cylinder (204) that is provided with the mounting hole one-to-one that corresponds that is provided with of right-to the right-end of cylinder board (203), the flexible end of mounting cylinder (204) cooperates with the bolt hole on the wheel hub who places after stretching out the mounting hole that corresponds.
2. The vehicle wheel testing jig for the outdoor energy storage power vehicle according to claim 1, characterized in that: leftmost rotation axis (201) on all mounting panel (200) on the right side of mounting panel (200) and cooperation board (20) are equallyd divide and are passed respectively to the left end of the mounting panel (200) that corresponds and the left end of cooperation board (20), the fixed rotor plate (21) that is provided with of the left end face of rotation axis (201) on the right side of leftmost mounting panel (200), a plurality of spring holes along rotation axis (201) axis circumference evenly distributed have been seted up to the left end face of rotor plate (21), it is provided with spring post (210) to slide in the spring hole, the right end face of all spring posts (210) on same spring plate all is fixed and is provided with bottom plate (211), be provided with between bottom plate (211) and the rotor plate (21) that corresponds telescopic spring (212) with spring post (210) one-to-one, the common fixed connection of the left end face of all spring posts (210) on same spring plate has laminating board (213), the fixed cooperation post (214) that is provided with a plurality of along rotation axis (201) axis circumference evenly distributed are fixed, and the screw hole on the same spring plate (21) mutually support, laminating board (213) and the cylinder (215) that correspond.
3. The vehicle wheel testing jig for the outdoor energy storage power supply vehicle as claimed in claim 1, characterized in that: the left end face of mounting panel (200) is seted up two front and back symmetries and from a left side to the right side the shifting chute, it is provided with movable plate (22) to slide in the shifting chute, and movable plate (22) are L shape structure, and the right-hand member face of the longitudinal end of movable plate (22) is hugged closely with the wheel left end face that corresponds and place, left end fixedly connected with U-shaped plate (220) to two movable plates (22), be provided with between U-shaped plate (220) and the mounting panel (200) that corresponds and remove cylinder (221), the flexible groove after the past to is seted up to the preceding terminal surface of the longitudinal portion of movable plate (22), it is provided with expansion plate (222) to slide in the flexible inslot, the opposite face of two expansion plate (222) in the same longitudinal all is smooth arc (223) through connecting block fixedly connected with arc, and the arc of arc (223) is hugged closely with the inside curved surface of wheel hub of placing, the terminal surface that corresponding axis of movable plate (201) was kept away from to movable plate (22) transverse portion is provided with expansion cylinder (224), the flexible end of expansion cylinder (224) passes through connecting strip and corresponds expansion plate (222) fixed connection.
4. The vehicle wheel testing jig for the outdoor energy storage power supply vehicle as claimed in claim 1, characterized in that: the opposite surfaces of the mounting circular plate (202) and the corresponding attaching plate (213) are fixedly provided with circular rubber pads (23).
5. The vehicle wheel testing jig for the outdoor energy storage power vehicle according to claim 1, characterized in that: the bearing mechanism (3) comprises a T-shaped groove (30), a plurality of T-shaped grooves (30) which correspond to an installation circular plate (202) one by one and are arranged from the front to the back are formed in the front end face of the transverse plate (1), two T-shaped blocks (300) which are symmetrical front and back are arranged in the T-shaped grooves (30) in a sliding mode, an arc-shaped base (301) used for bearing wheels is fixedly connected to the upper end face of each T-shaped block (300), the two corresponding arc-shaped bases (301) are symmetrical front and back, a first rack (302) and a second rack (303) are fixedly connected to the right end face of the arc-shaped base (301) in front and the right end face of the arc-shaped base (301) in back respectively, a rotating gear (304) which corresponds to the first rack (302) one by one is rotatably connected to the upper end face of the transverse plate (1), and the rotating gear (304) is meshed with the corresponding first rack (302) and the second rack (303).
6. The vehicle wheel testing jig for the outdoor energy storage power vehicle according to claim 1, characterized in that: the testing mechanism (4) comprises a downward moving groove (40), the downward moving groove (40) from left to right is formed in the left end face of the vertical plate (10), electric sliders (400) are arranged in the downward moving groove (40) in a sliding mode, a testing shaft (401) is connected between the two electric sliders (400) in a rotating mode, a testing roller (402) is fixedly sleeved on the testing shaft (401), four trapezoidal grooves which are uniformly distributed along the circumferential direction of the testing roller (402) and are from left to right are formed in the front end face of the testing roller, trapezoidal plates (403) are arranged in the trapezoidal grooves in a sliding mode, the arc face, far away from the testing shaft (401), of the four trapezoidal plates (403) is fixedly provided with a fan-shaped connecting plate (404), the arc face, far away from the testing shaft (401), is fixedly connected with a plurality of triangular plates (405) which are uniformly distributed along the circumferential direction of the arc face, the rear end face of the connecting plate (404) on the rear side is fixedly connected with a plurality of rectangular plates (406) which are uniformly distributed along the circumferential direction of the arc face, the upper end face of the connecting plate (404) on the upper side is fixedly connected with a plurality of circular rollers (407) which are uniformly distributed along the circumferential direction of the arc face, and the connecting plate (408) on the lower end face, and the lower end face, the lower end face of the connecting plate (404) is connected with a plurality of the connecting plate (408) on the lower side.
7. The vehicle wheel testing jig for the outdoor energy storage power supply vehicle as claimed in claim 6, wherein: the left end face of the test roller (402) is provided with a groove group which corresponds to the trapezoidal plates (403) one by one and is from left to right, the groove group comprises limiting grooves (41) which are located on two sides of the corresponding trapezoidal blocks, the left end face of the trapezoidal blocks is provided with matching grooves (410) which correspond to the left to right and correspond to the limiting grooves (41) one by one, limiting plates (411) are arranged in the limiting grooves (41) in a sliding mode, opposite faces of the limiting plates (411) and the test shaft (401) are fixedly connected with threaded plates (412), two-way threaded rods (413) which are matched with the threaded plates (412) are arranged between the two corresponding threaded plates (412) together, the left end face of the test roller (402) is provided with control plates (414) which correspond to the two-way threaded rods (413) one by one to one, the control plates (414) are rotatably connected with the corresponding two-way threaded rods (413), one ends, far away from the corresponding control plates (414), of the two-way threaded rods (413), are fixedly provided with rotating pieces which are convenient for manual rotation, and the left end face of the left vertical plate (10) is provided with a taking and placing groove (415).
8. The vehicle wheel testing jig for the outdoor energy storage power supply vehicle as claimed in claim 6, wherein: the left end face of test roller (402) has been seted up four along test axle (401) circumference evenly distributed and from square draw-in groove (42) to the right side from a left side, the equal fixedly connected with control panel (414) of opposite face of two electronic sliders (400), and control panel (414) are fixed with control cylinder (420) with the opposite face of test roller (402), and the flexible end connection of control cylinder (420) has the card post (421) of mutually supporting with draw-in groove (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211338092.5A CN115541263A (en) | 2022-10-28 | 2022-10-28 | Outdoor energy storage supply vehicle wheel test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211338092.5A CN115541263A (en) | 2022-10-28 | 2022-10-28 | Outdoor energy storage supply vehicle wheel test fixture |
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| Publication Number | Publication Date |
|---|---|
| CN115541263A true CN115541263A (en) | 2022-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211338092.5A Pending CN115541263A (en) | 2022-10-28 | 2022-10-28 | Outdoor energy storage supply vehicle wheel test fixture |
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| Country | Link |
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| CN (1) | CN115541263A (en) |
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| CN116538901A (en) * | 2023-05-19 | 2023-08-04 | 江苏海宇机械有限公司 | Detection device used after spline shaft manufacturing and forming |
| CN118392520A (en) * | 2024-06-28 | 2024-07-26 | 烟台三牧电子设备有限公司 | Four-wheel aligner calibrating device |
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| CN114486598A (en) * | 2022-02-16 | 2022-05-13 | 东营硕明信息技术有限公司 | Tire finished product testing machine based on environmental simulation |
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| CN2896261Y (en) * | 2006-03-30 | 2007-05-02 | 庄添财 | Caster fatigue-test device |
| CN108645632A (en) * | 2018-07-26 | 2018-10-12 | 燕山大学 | A kind of multi-functional suspension testing stand of Multipexer condition |
| CN109406172A (en) * | 2018-11-28 | 2019-03-01 | 华南理工大学 | A kind of soil bin test device suitable for wheels travel performance test |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116538901A (en) * | 2023-05-19 | 2023-08-04 | 江苏海宇机械有限公司 | Detection device used after spline shaft manufacturing and forming |
| CN116538901B (en) * | 2023-05-19 | 2023-12-26 | 江苏海宇机械有限公司 | Detection device used after spline shaft manufacturing and forming |
| CN118392520A (en) * | 2024-06-28 | 2024-07-26 | 烟台三牧电子设备有限公司 | Four-wheel aligner calibrating device |
| CN118392520B (en) * | 2024-06-28 | 2024-08-27 | 烟台三牧电子设备有限公司 | Four-wheel aligner calibrating device |
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